131071864

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 315802800

約数和(自身を除く): 184730936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 113, 154, 196, 226, 269, 308, 392, 452, 538, 539, 616, 791, 904, 1076, 1078, 1243, 1582, 1883, 2152, 2156, 2486, 2959, 3164, 3766, 4312, 4972, 5537, 5918, 6328, 7532, 8701, 9944, 11074, 11836, 13181, 15064, 17402, 20713, 22148, 23672, 26362, 30397, 34804, 41426, 44296, 52724, 60794, 60907, 69608, 82852, 105448, 121588, 121814, 144991, 165704, 212779, 243176, 243628, 289982, 334367, 425558, 487256, 579964, 668734, 851116, 1159928, 1337468, 1489453, 1702232, 2340569, 2674936, 2978906, 4681138, 5957812, 9362276, 11915624, 16383983, 18724552, 32767966, 65535932, 131071864]

約数ペア:

[(1, 131071864), (2, 65535932), (4, 32767966), (7, 18724552), (8, 16383983), (11, 11915624), (14, 9362276), (22, 5957812), (28, 4681138), (44, 2978906), (49, 2674936), (56, 2340569), (77, 1702232), (88, 1489453), (98, 1337468), (113, 1159928), (154, 851116), (196, 668734), (226, 579964), (269, 487256), (308, 425558), (392, 334367), (452, 289982), (538, 243628), (539, 243176), (616, 212779), (791, 165704), (904, 144991), (1076, 121814), (1078, 121588), (1243, 105448), (1582, 82852), (1883, 69608), (2152, 60907), (2156, 60794), (2486, 52724), (2959, 44296), (3164, 41426), (3766, 34804), (4312, 30397), (4972, 26362), (5537, 23672), (5918, 22148), (6328, 20713), (7532, 17402), (8701, 15064), (9944, 13181), (11074, 11836)]